OptiYield Research & Development. Sustainable biotechnology reducing fertilisers, pesticides & pollution. Delivering significant farm yield & revenue increases.
Joined March 2019
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1,239 Photos and videos
Petiole testing isn’t just a rescue tool. It’s a proactive way to fine-tune nutrition before yield, tuber development and quality are affected. #potatocrops #croptesting zurl.co/qmOFx
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Jun 13
High-value potato crops leave little room for guesswork. Order a leaf tissue analysis kit and use petiole results to support crop nutrition decisions this season. #potatoes #agronomy zurl.co/jYt1S
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Jun 12
Petiole analysis measures what the potato plant is actually taking up, not just what is present in the soil. That’s the difference between guessing and managing. #cropnutrition zurl.co/KTXbu
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Jun 11
Calcium deficiency in potatoes is difficult to correct once the crop is growing. That’s why early nutrition planning and crop monitoring matter.
Use petiole testing to guide decisions. #potatoes zurl.co/hx7Gv
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Jun 10
Older leaves turning yellow?
Margins browning?
New growth distorted?
Potato nutrient symptoms can be costly by the time they appear.
Petiole testing helps you act earlier. #potatocrops zurl.co/vrGmX
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Jun 9
Don’t wait for potato crops to look ‘off colour’.
Petiole testing can reveal hidden nutrient shortfalls before symptoms show and yield potential is lost.
#potatoes #agronomy #cropnutrition zurl.co/5K8mh
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Jun 9
Want clearer insight into your potato crop’s nutritional health this season?
Order a leaf tissue analysis kit and use petiole results to support in-field decisions. #potatoes #cropnutrition zurl.co/Epn1v
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Jun 8
A single figure on a petiole report means little without context.
Results are strongest when combined with soil analysis and variety-specific crop demand.
#agronomy #potatonutrition zurl.co/gTpli
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Jun 7
Timing is key. Petiole samples should be taken early enough to make meaningful nutrition adjustments, ideally after tuber initiation and as bulking begins. Order a leaf tissue analysis kit. #potatoes zurl.co/royYQ
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Jun 6
More fertiliser is not always better. Petiole analysis helps match nutrient supply to crop demand, supporting yield while avoiding wasteful over-application. #nutrientmanagement #potatoes zurl.co/gqW7P
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Jun 5
Good sampling matters.
For potato petiole analysis, select the 3rd or 4th fully emerged leaf and collect around 40 petioles across the field for a representative sample. #potatoes #croptesting zurl.co/dmGxM
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Jun 4
Hidden hunger can limit potato yield before symptoms appear in the field.
Petiole analysis helps spot nutrient issues early, so action can be taken before damage is harder to correct.
#potatocrops #agronomy zurl.co/hX2eJ
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Jun 3
Potatoes emerged?
Now is the time to keep the crop on track.
Petiole analysis gives a real-time view of crop nutrition before hidden hunger becomes visible.
#potatoes #agronomy #cropnutrition zurl.co/XSYjS
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Jun 2
Unpredictable weather makes stress-management planning more important. Read how seaweed extracts can support potato crop function during prolonged dry spells. #Potatoes #Agronomy zurl.co/Vg2Lq
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Jun 2
Final thought for the week: strong roots support stronger crops. These Symposium-treated potato plants show the kind of root mass that can help in dry weather. #Potatoes #Agronomy #RootHealth
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Jun 1
Water stress in potatoes can affect nutrient uptake, crop activity, rooting and yield potential. See how foliar seaweed extracts can support the plant’s stress response. #CropNutrition zurl.co/Q98Ua
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Jun 1
These Symposium-treated potato plants are showing substantial root mass — an important asset for water and nutrient uptake as soils dry. #PotatoFarming #RootArchitecture #Symposium
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May 31
Moving beyond “muck and mystery”: our article explains what matters in seaweed extracts for potato water-stress support, including extraction method and product quality. #Agronomy zurl.co/oEpAq
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May 31
Root mass matters. These Symposium-treated potato plants show strong below-ground development, helping the crop stay better equipped in dry conditions. #Potatoes #RootMass #CropResilience
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May 30
Limited irrigation makes water-stress planning critical. Foliar seaweed extracts can be part of a wider strategy to help potato crops stay active when moisture is limiting. #PotatoFarming zurl.co/6jSYR
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